Your Welcome and good luck. You also may want to get a few opinions on this, but I think I'm on the right track, and with a couple of engine builds in the past, the formula worked for me. The eccentric "bigger is better" MUST be right in set up completely, not in partial, or you have issues like yours.Thanks for info, the carb and intake were on motor when I bought it. I think the guy had the wrong info on setup for this app. I'm gonna go with a 600 cfm and performer intake now. Ill keep everyone updated, thanks again!